package com.bw.mapper;

import com.bw.bean.Shang;
import org.apache.ibatis.annotations.Mapper;

/**
* @author 黄久畅
* @description 针对表【shang】的数据库操作Mapper
* @createDate 2024-07-08 09:23:50
* @Entity com.bw.bean.Shang
*/
@Mapper
public interface ShangMapper {

    Shang get1();

    Shang get2(String name1);

    Shang get3(double money1);

    Shang get4(String date1, String date2);

    int myadd(Shang shang);

    int del(int id);

    int myup(double money1, int id1);
}




